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31 lines
449 B
C
31 lines
449 B
C
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#include <u.h>
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#include <libc.h>
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int uflg, nflg;
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void
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main(int argc, char *argv[])
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{
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ulong now;
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ARGBEGIN{
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case 'n': nflg = 1; break;
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case 'u': uflg = 1; break;
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default: fprint(2, "usage: date [-un] [seconds]\n"); exits("usage");
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}ARGEND
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if(argc == 1)
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now = strtoul(*argv, 0, 0);
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else
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now = time(0);
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if(nflg)
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print("%ld\n", now);
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else if(uflg)
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print("%s", asctime(gmtime(now)));
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else
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print("%s", ctime(now));
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exits(0);
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}
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